Needham Town Forest features 3 miles of hiking trails near Needham, MA.
95 South to Exit 17 (135W), which becomes Great Plain Ave. Take a left onto Central Ave. This gets confusing - stay on central ave. When you hit the intersection in the middle of Needham, take your left, continuing to follow 135. You'll come to a set of lights after a bit where you'll have to take a left again to stay on Central Ave, which will lead you to the entrace. You'll probably drive past it before realizing that's where it is since the sign is parallel with the road - there's a golf course across the street.
http://www.tripleblaze.com/trail.php?c=3&i=287